Listen to these words.

seismologist

geologist

innards

differentiate

rheology

unbearable

remnants

primordial

mantle

venture

centermost

prodigious

subdivide

lubricate

asthenosphere

supercomputers

Learn the new words!

Layer of earth that lies beneath the lithosphere.

asthenosphere

To apply oil or grease in order to make something smooth or slippery.

lubricate

To divide into several smaller areas, parts, or groups.

subdivide

Causing amazement and wonder.

prodigious

The midpoint of any line or figure.

centermost

To go somewhere that is unknown or dangerous.

venture

The thickest layer of the Earth’s interior.

mantle

Computers with great speed and memory.

supercomputers

Existing from the very beginning.

primordial

Leftovers or the things remaining.

remnants

Not able to be endured or tolerated.

unbearable

A science dealing with the flow of liquids and soft solids like mud.

rheology

To recognize and show the difference between things.

differentiate

The inside parts of something.

innards

A scientist who studies the surface of the Earth and what it is made of.

geologist

A scientist who studies the causes, effects, and characteristics of earthquakes.

seismologist

Now, do the test!

Exercises

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